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Apparatus for water treatment by electrolysis method

A water treatment device and electrolysis technology, applied in the field of water treatment, can solve the problems of precipitation of slightly soluble salt, complicated water treatment system and high cost

Inactive Publication Date: 2005-06-08
BEIJING HIKEEN TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0015] 2. Slightly soluble salt is precipitated due to concentration
[0019] 4. Scale caused by water treatment agent
[0050] However, the water treatment systems of the above various methods are complex, difficult to operate and control, high in cost, and increase the actual salt content in the water, which is not conducive to the efficient use of water

Method used

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  • Apparatus for water treatment by electrolysis method
  • Apparatus for water treatment by electrolysis method
  • Apparatus for water treatment by electrolysis method

Examples

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Embodiment Construction

[0175] figure 1 It is an electrolytic water treatment device, the cathode of which is driven by a single dynamic water hammer pendulum of the screen, and the conductive diaphragm is a system structure diagram of a coated titanium plate:

[0176] figure 1Middle: The raw water to be treated enters the heater 18 through the cold water inlet 17 of the heater, and the water vapor enters the heater 18 through the heating steam pipe 19 to heat the raw water to be treated, and the condensed water is collected through the condensed water accumulation well 16 , discharged through the control valve 15 of condensed water, the heated raw water acts on the power drive device 44 through the water inlet pipe 38, and drives the electrolytic cathode electrode composed of the electrolytic cathode support metal body 5, the conductive connecting electrode 4, and the conductive cathode 3 to deform and remove Scale, the raw water undergoes an electrolysis reaction on the negative electrode, and the...

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Abstract

An apparatus for treating water by electrolysis method is composed of DC power supply controller, water supply-discharge unit, two electrolyzing cathode bathes, electrically isolating plate unit, water scale depositing unit, and two electrolyzing anode bathes. The electrolytic reaction of water can make the calcium carbonate and the hydroxide of heavy metals to be deposited in anode bathes and the Cl2, O2, the radicals of hypochlorous acid and chloric acid, and ozone to be generated in cathode bathes.

Description

Technical field [0001] The invention relates to a method and device for electrolytic water treatment, in particular to the treatment of industrial circulating water, seawater desalination raw water, and other raw water that needs to be treated with hardness, and belongs to the field of water treatment. Background technique [0002] Water contains a lot of salts and other polluting components, if it is not treated, it cannot be directly applied to some specific fields, mainly because water decomposes and scales when heated. [0003] Scale in water can be divided into scale and dirt. Among them, the common scale includes calcium carbonate, calcium sulfate, calcium silicate, magnesium hydroxide, magnesium silicate, magnesium phosphate, etc. The dirt is mainly composed of dust, mud sand, corrosion products, natural organic matter, Composition of microbial aggregates, etc. cause of scale formation [0004] 1. Decomposition of bicarbonate [0005] Dissolved bicarbonate in water...

Claims

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Application Information

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IPC IPC(8): C02F1/467C02F1/469C02F5/00
CPCY02W10/37
Inventor 徐宝安
Owner BEIJING HIKEEN TECH
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